Treated Grains

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HEAT TREATED / ROASTED

  • Grains are heated to high temperature followed by furnace annealing
  • Release the internal stresses and heal micro cracks
  • Dustless grain surface
  • Tougher grain and better wear resistance

Applications: Coated belts, fiber and flap discs, Thin wheels, Snagging and DC wheels

BLUE FIRING

  • Grains are heated and soaked at very high temperature followed by furnace annealing
  • Bluish in color after the treatment
  • Dustless grain surface
  • Toughest grain and best wear resistance

Applications: Heavy duty coated and bonded applications. Cut-off applications

CUMIJET

  • Reduces agglomeration and improves flow ability
  • Improved electro-stat performance
  • Uniform grain coating on the backing

CERAMIC COATING

  • Grain surface bonded with pure red oxide using high quality frit
  • Very clean and dust-free surface
  • Better resin adhesion on the grain surface
  • Suited for all grain types regardless of the Chemistry

Applications: DC wheels, Cut-off, Coated belts and discs

SILANE TREATMENT

  • Grain surface is uniformly coated with high quality silane
  • Improves the coupling between grain and organic resin
  • Dust-free grain surface
  • Protects from atmospheric and operational degradation

Applications: All organic abrasive applications

CUMIJET+

  • Improves flow and imparts charge on the grain surface
  • Best electro-stat performance
  • Uniform grain coating on the backing
  • Improved productivity
  Product WFA BFA SF BSF SiC Availability
Ceramic
Coating
CC Color: Red
Grit Sizes: 16-220
Hardness: 2150
Color: Red
Grit Sizes: 16-220
Hardness: 2050
Color: Red
Grit Sizes: 16-220
Hardness: 2100
Color: Red
Grit Sizes: 16-220
Hardness: 2100
F & P
Silane
Treatment
ST Color: White
Grit Sizes: 24-1200
Hardness: 2150
Color: Brown
Grit Sizes: 24-1200
Hardness: 2050
Color: Light Brown
Grit Sizes: 24-1200
Hardness: 2100
Color: Blue
Grit Sizes: 24-1200
Hardness: 2100
Color: Black
Grit Sizes: 24-1200
Hardness: 2480
F & P
Heat
Treated
HT Color: Brown
Grit Sizes: 24-220
Hardness: 2050
F & P
Micro
Treatments
CUMIJET Color: White
Grit Sizes: 240-1200
Color: Brown
Grit Sizes: 240-1200
Color: Light brown
Grit Sizes: 240-1200
Color: Light Blue
Grit Sizes: 240-1200
Color: Black
Grit Sizes: 240-1200
P
Micro
Treatments
CUMIJET+ Color: White
Grit Sizes: 240-1200
Color: Brown
Grit Sizes: 240-1200
Color: Light brown
Grit Sizes: 240-1200
Color: Light Blue
Grit Sizes: 240-1200
Color: Black
Grit Sizes: 240-1200
P

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